CN220550756U - Anti-floating stirrup of hollow floor box - Google Patents
Anti-floating stirrup of hollow floor box Download PDFInfo
- Publication number
- CN220550756U CN220550756U CN202321505724.2U CN202321505724U CN220550756U CN 220550756 U CN220550756 U CN 220550756U CN 202321505724 U CN202321505724 U CN 202321505724U CN 220550756 U CN220550756 U CN 220550756U
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- stirrup
- rod
- floor box
- fixing bolt
- hollow floor
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 230000007306 turnover Effects 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 claims description 25
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 7
- 238000005457 optimization Methods 0.000 description 5
- 239000004567 concrete Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to the technical field of hollow floor boxes, in particular to an anti-floating stirrup for a hollow floor box body. The device comprises a steel bar bottom net and a mounting rod, wherein a stirrup body is arranged above the steel bar bottom net, a fixing bolt is welded on the stirrup body, a connecting nut is arranged above the fixing bolt, a floor box body is arranged above the fixing bolt, a guide pillar is welded above the stirrup body, a threaded rod is arranged at the top of the stirrup body, an adjusting nut is arranged on the threaded rod, the mounting rod is arranged above the guide pillar, a turnover shaft is arranged at the top of the mounting rod, a top rod is arranged on the inner side of the turnover shaft, the right side of the top rod is provided with the mounting bolt, and the top of the top rod is provided with a steel bar top net.
Description
Technical Field
The utility model relates to the field of hollow floor boxes, in particular to an anti-floating stirrup for a hollow floor box.
Background
The hollow floor is a cast-in-situ reinforced concrete hollow floor; the hollow floor system is also called a cast-in-place beam-free hollow floor system, the hollow floor system comprises reinforced steel bars, concrete and a box body, the box body is also called a hollow floor system box body, the hollow floor system box body and a reinforced steel net column are required to be connected and fixed by stirrups in the use process, the hollow floor system box body floats upwards or displaces when the floor system is used for pouring concrete, the integral performance of the hollow floor system is influenced, and the traditional anti-floating stirrups have different heights in the use process, so that the traditional stirrups are inconvenient to adjust the heights of the stirrups according to the heights of the hollow floor system box bodies, and the practicability of the device is reduced.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides an anti-floating stirrup for a hollow floor box, which comprises a steel bar bottom net and a mounting rod, wherein a stirrup body is arranged above the steel bar bottom net, a fixing bolt is welded on the stirrup body, a connecting nut is arranged above the fixing bolt, a first spring is arranged on the outer side of the fixing bolt, a floor box body is arranged above the fixing bolt, a guide post is welded above the stirrup body, a second spring is arranged on the lower half part of the guide post, a threaded rod is arranged at the top of the stirrup body, an adjusting nut is arranged on the threaded rod, the mounting rod is arranged above the guide post, a turnover shaft is arranged at the top of the mounting rod, a push rod is arranged on the inner side of the turnover shaft, a mounting bolt is arranged on the right side of the push rod, and a steel bar top net is arranged at the top of the push rod.
The beneficial effects of the utility model are as follows: can adjust the interval of installation pole and stirrup body through rotating adjusting nut, and then can be according to the height of superstructure case body, highly adjust the device, can prescribe a limit to the position of installation pole through adjusting nut.
In order to facilitate the installation of the floor box body:
as a further improvement of the above technical scheme: the fixing bolts are in threaded connection with the connecting nuts, and the four fixing bolts are symmetrically arranged on the center line of the floor box body.
The beneficial effects of this improvement are: the fixing bolts can be installed and fixed at the positions between the floor box body and the fixing bolts through the connecting nuts when the fixing bolts penetrate through side lugs at the bottom of the floor box body, and the four fixing bolts can enable the fixing bolts to be matched with the connecting nuts to fix the positions of the floor box body more firmly and reliably.
For the convenience of the adjustment of the spacing between the mounting bar and the stirrup body:
as a further improvement of the above technical scheme: the guide post and the steel bar bottom net are mutually perpendicular, and the guide post and the second spring are arranged in an axis superposition manner.
The beneficial effects of this improvement are: when the height of the installation rod can be adjusted through the guide post, the distance between the installation rod and the guide post is adjusted, the guide post and the second axis of the spring are overlapped, the second spring can assist the guide post in guiding the installation rod, and further the distance between the installation rod and the stirrup body can be adjusted conveniently.
As a further improvement of the above technical scheme: threaded connection is between threaded rod and the adjusting nut, and adopts mutually perpendicular setting between threaded rod and the reinforcing bar end net.
The beneficial effects of this improvement are: can fix the position of installation pole behind adjusting the interval between installation pole and the stirrup body through adjusting nut cooperation threaded rod, threaded rod and reinforcing bar end net mutually perpendicular set up can make things convenient for the installation of installation pole and stirrup body.
In order to facilitate the fixing of the position of the floor box body:
as a further improvement of the above technical scheme: and a turnover installation structure is formed between the ejector rod and the installation rod through a turnover shaft.
The beneficial effects of this improvement are: after the floor box body is placed on the inner sides of the mounting rod and the stirrup body, the ejector rod is driven by the overturning shaft to overturn, and then the ejector rod is fixed by the mounting bolt, so that the top of the floor box body can be conveniently and rapidly limited.
In order to ensure the fixing effect:
as a further improvement of the above technical scheme: the ejector rods are symmetrically arranged on the center line of the floor box body.
The beneficial effects of this improvement are: the two ejector rods can ensure the reliability of limiting the position of the roof box body by the ejector rods.
In summary, the beneficial effects of the utility model are as follows: can adjust the interval of installation pole and stirrup body through rotating adjusting nut, and then can be according to the height of superstructure case body, highly adjust the device, can prescribe a limit to the position of installation pole through adjusting nut.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
fig. 1 is a schematic diagram of an overall front view structure.
Fig. 2 is a schematic diagram of the whole right-view structure.
Fig. 3 is a schematic diagram of an overall top view structure.
FIG. 4 is a schematic view of the axial structure of the stirrup body.
In the figure: 1. a steel bar bottom net; 2. a stirrup body; 3. a fixing bolt; 4. a coupling nut; 5. a first spring; 6. a floor box body; 7. a guide post; 8. a second spring; 9. a threaded rod; 10. an adjusting nut; 11. a mounting rod; 12. a turnover shaft; 13. a push rod; 14. installing a bolt; 15. and (5) pushing the steel bars against the net.
Detailed Description
The technical scheme of the utility model is described in detail below through the drawings, but the protection scope of the utility model is not limited to the embodiments.
Referring to fig. 1 to 4, the hollow floor box anti-floating stirrup comprises a steel bar bottom net 1 and a mounting rod 11, wherein a stirrup body 2 is mounted above the steel bar bottom net 1, a fixing bolt 3 is welded on the stirrup body 2, a connecting nut 4 is mounted above the fixing bolt 3, a first spring 5 is mounted on the outer side of the fixing bolt 3, a floor box body 6 is mounted above the fixing bolt 3, a guide post 7 is welded above the stirrup body 2, a second spring 8 is mounted on the lower half of the guide post 7, a threaded rod 9 is mounted on the top of the stirrup body 2, an adjusting nut 10 is mounted on the threaded rod 9, the mounting rod 11 is mounted above the guide post 7, a turnover shaft 12 is mounted on the top of the mounting rod 11, a push rod 13 is mounted on the inner side of the turnover shaft 12, a mounting bolt 14 is mounted on the right side of the push rod 13, and a steel bar net 15 is arranged on the top of the push rod 13.
Example 2:
as shown in fig. 1 to 4, as a further optimization of the above embodiment, a hollow floor box anti-floating stirrup comprises a steel bar bottom net 1 and a mounting rod 11, wherein the stirrup body 2 is mounted above the steel bar bottom net 1, a fixing bolt 3 is welded on the stirrup body 2, a connecting nut 4 is mounted above the fixing bolt 3, a first spring 5 is mounted on the outer side of the fixing bolt 3, a floor box body 6 is mounted above the fixing bolt 3, a guide post 7 is welded on the upper side of the stirrup body 2, a second spring 8 is mounted on the lower half of the guide post 7, a threaded rod 9 is mounted on the top of the stirrup body 2, an adjusting nut 10 is mounted on the threaded rod 9, the mounting rod 11 is mounted above the guide post 7, a turnover shaft 12 is mounted on the top of the mounting rod 11, a push rod 13 is mounted on the inner side of the turnover shaft 12, a mounting bolt 14 is mounted on the right side of the push rod 13, and a top net 15 is provided on the top of the push rod 13. The fixing bolts 3 are in threaded connection with the connecting nuts 4, and the four fixing bolts 3 are symmetrically arranged on the center line of the floor box body 6.
Example 3:
as shown in fig. 1 to 4, as a further optimization of the above embodiment, a hollow floor box anti-floating stirrup comprises a steel bar bottom net 1 and a mounting rod 11, wherein the stirrup body 2 is mounted above the steel bar bottom net 1, a fixing bolt 3 is welded on the stirrup body 2, a connecting nut 4 is mounted above the fixing bolt 3, a first spring 5 is mounted on the outer side of the fixing bolt 3, a floor box body 6 is mounted above the fixing bolt 3, a guide post 7 is welded on the upper side of the stirrup body 2, a second spring 8 is mounted on the lower half of the guide post 7, a threaded rod 9 is mounted on the top of the stirrup body 2, an adjusting nut 10 is mounted on the threaded rod 9, the mounting rod 11 is mounted above the guide post 7, a turnover shaft 12 is mounted on the top of the mounting rod 11, a push rod 13 is mounted on the inner side of the turnover shaft 12, a mounting bolt 14 is mounted on the right side of the push rod 13, and a top net 15 is provided on the top of the push rod 13. The guide post 7 and the steel bar bottom net 1 are arranged in a mutually perpendicular mode, and the guide post 7 and the second spring 8 are arranged in an axis superposition mode.
Example 4:
as shown in fig. 1 to 4, as a further optimization of the above embodiment, a hollow floor box anti-floating stirrup comprises a steel bar bottom net 1 and a mounting rod 11, wherein the stirrup body 2 is mounted above the steel bar bottom net 1, a fixing bolt 3 is welded on the stirrup body 2, a connecting nut 4 is mounted above the fixing bolt 3, a first spring 5 is mounted on the outer side of the fixing bolt 3, a floor box body 6 is mounted above the fixing bolt 3, a guide post 7 is welded on the upper side of the stirrup body 2, a second spring 8 is mounted on the lower half of the guide post 7, a threaded rod 9 is mounted on the top of the stirrup body 2, an adjusting nut 10 is mounted on the threaded rod 9, the mounting rod 11 is mounted above the guide post 7, a turnover shaft 12 is mounted on the top of the mounting rod 11, a push rod 13 is mounted on the inner side of the turnover shaft 12, a mounting bolt 14 is mounted on the right side of the push rod 13, and a top net 15 is provided on the top of the push rod 13. Threaded rod 9 and adjusting nut 10 are threaded connection, and adopt mutually perpendicular setting between threaded rod 9 and the reinforcing bar end net 1.
Example 5:
as shown in fig. 1 to 4, as a further optimization of the above embodiment, a hollow floor box anti-floating stirrup comprises a steel bar bottom net 1 and a mounting rod 11, wherein the stirrup body 2 is mounted above the steel bar bottom net 1, a fixing bolt 3 is welded on the stirrup body 2, a connecting nut 4 is mounted above the fixing bolt 3, a first spring 5 is mounted on the outer side of the fixing bolt 3, a floor box body 6 is mounted above the fixing bolt 3, a guide post 7 is welded on the upper side of the stirrup body 2, a second spring 8 is mounted on the lower half of the guide post 7, a threaded rod 9 is mounted on the top of the stirrup body 2, an adjusting nut 10 is mounted on the threaded rod 9, the mounting rod 11 is mounted above the guide post 7, a turnover shaft 12 is mounted on the top of the mounting rod 11, a push rod 13 is mounted on the inner side of the turnover shaft 12, a mounting bolt 14 is mounted on the right side of the push rod 13, and a top net 15 is provided on the top of the push rod 13. The ejector rod 13 and the mounting rod 11 form a turnover mounting structure through a turnover shaft 12.
Example 6:
as shown in fig. 1 to 4, as a further optimization of the above embodiment, a hollow floor box anti-floating stirrup comprises a steel bar bottom net 1 and a mounting rod 11, wherein the stirrup body 2 is mounted above the steel bar bottom net 1, a fixing bolt 3 is welded on the stirrup body 2, a connecting nut 4 is mounted above the fixing bolt 3, a first spring 5 is mounted on the outer side of the fixing bolt 3, a floor box body 6 is mounted above the fixing bolt 3, a guide post 7 is welded on the upper side of the stirrup body 2, a second spring 8 is mounted on the lower half of the guide post 7, a threaded rod 9 is mounted on the top of the stirrup body 2, an adjusting nut 10 is mounted on the threaded rod 9, the mounting rod 11 is mounted above the guide post 7, a turnover shaft 12 is mounted on the top of the mounting rod 11, a push rod 13 is mounted on the inner side of the turnover shaft 12, a mounting bolt 14 is mounted on the right side of the push rod 13, and a top net 15 is provided on the top of the push rod 13. Two ejector rods 13 are symmetrically arranged on the center line of the floor box body 6.
The working principle of the utility model is as follows: lay steel bar bottom net 1 in the roof earlier, install stirrup body 2 equidistant in the top of steel bar bottom net 1, install the top at stirrup body 2 with installation pole 11 and ejector pin 13 through guide pillar 7 and threaded rod 9, after the installation is accomplished, place superstructure box body 6 in stirrup body 2 and the inboard of installation pole 11, when fixing bolt 3 runs through superstructure box body 6 bottom side ear, install fixedly to the position between superstructure box body 6 and fixing bolt 3 through coupling nut 4, accomplish the preliminary fixed of superstructure box body 6, after the fixed completion, can adjust the interval of installation pole 11 and stirrup body 2 through rotating adjusting nut 10, and then can be according to the height of superstructure box body 6, adjust the height of device, drive ejector pin 13 through pivot 12 after the regulation is accomplished and fix ejector pin 13, can be convenient quick carry out spacing to the top of superstructure box body 6, accomplish the installation fixedly to superstructure box body 6, can effectively guarantee the position of superstructure box body 6, after the hollow concrete roof 15 is laid to the top of building box body 6 after the installation of building box body 6 is accomplished.
While the utility model has been shown and described with reference to certain preferred embodiments thereof, it is not to be construed as limited to the utility model itself, but various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. The utility model provides a hollow superstructure box anti-floating stirrup which characterized in that: including reinforcing bar end net (1) and installation pole (11), stirrup body (2) are installed to the top of reinforcing bar end net (1), and weld on stirrup body (2) and have fixing bolt (3), coupling nut (4) are installed in the top of fixing bolt (3), and spring one (5) are installed in the outside of fixing bolt (3), superstructure box body (6) are installed to the top of fixing bolt (3), guide pillar (7) are installed in the top welding of stirrup body (2), and second spring (8) are installed to the lower half of guide pillar (7), threaded rod (9) are installed at the top of stirrup body (2), and install adjusting nut (10) on threaded rod (9), installation pole (11) are installed in the top of guide pillar (7), and the top of installation pole (11) is installed pivot (12), ejector pin (13) are installed on the inboard of pivot (12), and install installation bolt (14) on the right side of ejector pin (13), reinforcing bar net (15) are provided with at the top of ejector pin (13).
2. The hollow floor box anti-floating stirrup of claim 1, wherein: the fixing bolts (3) are in threaded connection with the connecting nuts (4), and the four fixing bolts (3) are symmetrically arranged on the center line of the floor box body (6).
3. The hollow floor box anti-floating stirrup of claim 2, wherein: the guide posts (7) and the steel bar bottom net (1) are arranged vertically, and the guide posts (7) and the springs (8) are arranged in an axis superposition mode.
4. A hollow floor box anti-floating stirrup according to claim 3, characterized in that: threaded rod (9) and adjusting nut (10) are threaded connection, and adopt mutually perpendicular setting between threaded rod (9) and reinforcing bar end net (1).
5. The hollow floor box anti-floating stirrup of claim 4, wherein: the ejector rod (13) and the mounting rod (11) form a turnover mounting structure through a turnover shaft (12).
6. The hollow floor box anti-floating stirrup of claim 5, wherein: two ejector rods (13) are symmetrically arranged on the center line of the floor box body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321505724.2U CN220550756U (en) | 2023-06-14 | 2023-06-14 | Anti-floating stirrup of hollow floor box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321505724.2U CN220550756U (en) | 2023-06-14 | 2023-06-14 | Anti-floating stirrup of hollow floor box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220550756U true CN220550756U (en) | 2024-03-01 |
Family
ID=90006371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321505724.2U Active CN220550756U (en) | 2023-06-14 | 2023-06-14 | Anti-floating stirrup of hollow floor box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220550756U (en) |
-
2023
- 2023-06-14 CN CN202321505724.2U patent/CN220550756U/en active Active
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